Abstract: Space-air-ground integrated networks (SAGINs) face unprecedented security challenges due to their inherent characteristics, such as multidimensional heterogeneity and dynamic topologies.

GLENDALE, AZ (AZFamily) — The all-clear has been given after reports of a possible active shooter on Luke Air Force Base on Friday morning. Officials with Luke AFB - 56th Fighter Wing posted on ...

The suspect in the mass shooting at Brown University was found dead at a storage facility in southern New Hampshire, several days after two people were killed and nine others were injured on the ...

Researchers who study active shooter incidents say the Brown University shooting is highly unusual, based on decades of data examining similar attacks across the United States. Dr. Kyle Gamache and Dr ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

Manhunt for Brown University shooter faces scrutiny as no suspect has been publicly named after six days Fox News' Bryan Llenas and retired FBI supervisory agent Rob Chadwick join 'The Faulkner Focus' ...

The shooter who killed two people and injured nine others at Brown University was still at large on Thursday, Dec. 18, as the investigation entered its sixth day. Police have released several images ...

An unarmed man charged at a shooter, disarming him as he carried out a terrorist attack against an Australian Jewish community over the weekend, authorities said, and the moment was captured on camera ...

12/14/25 UPDATE: A person of interest was taken into custody Sunday but will be released, officials said late Sunday night. Follow our live updates, here. A deadly shooting at Brown University in ...

The building where the shooting took place was described as a hub of student activity. The FBI is part of the investigation. Photo: Providence Police Department A shooter killed two students and ...